3 layer polyethylene coating API 5L line pipes are our main products,we have more than 20 years seamless pipe export history,our products exported to more than 50 countries from all over the world, the total quantity has been over 300,000 tons.
Cold-rolled precision steel pipe has high tolerance and dimensional accuracy, and the product accuracy is controlled within ±0.05mm. The inner and outer walls have good smoothness and no oxide layer on the surface.
ASTM A106 Seamless Pressure Pipe (also known as ASME SA106 pipe) covers seamless carbon steel nominal wall pipe for high-temperature service. Suitable for bending, flanging and similar forming operations. ASTM A106 seamless pressure pipe is commonly used